Letter (1989): 4775 kHz Radio Congonhas - Congonhas MG, BRAZIL

STATION: Radio Congonhas - Congonhas MG, BRAZIL 

FREQUENCY: 4775 kHz 

RECEPTION: in São Bernardo SP, BRAZIL / September 18, 1989 - 16:42h UTC 

RECEIVER / ANTENNA: Kenwood R-1000 / 6 m Vertical Antenna     

LANGUAGE: Portuguese 

DISTANCE: 452 km (from Congonhas to São Bernardo) 

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